Description
- The driver IC is TM1637, only two signal lines can make MCU control four Digit 8-segment LED. Can be used to display decimal, letters and so on. Control interface: a total of 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin. Display device is 4-digit yang red digital tube Digital tube: 4 common anode score points with 0.36 inches LED, red highlights; Package Included： 6pcs x 4 Bits TM1637 Digital Tube LED Clock Display Module For Arduino Due UNO 2560 R3
AITRIP 6PCS 4 Digits 7 Segment Digital Tube TM1637 LED Display Module I2C with Clock Display compatible with Arduino and Raspberry Pi
